@InProceedings{LageCaPeBoTaLeLo:2009:SuVeLe,
author = "Lage, Marcos and Castro, Rener and Petronetto, Fabiano and
Bordignon, Alex and Tavares, Geovan and Lewiner, Thomas and Lopes,
H{\'e}lio",
affiliation = "Matm{\'{\i}}dia Laboratory – Department of Mathematics, PUC–Rio
– Rio de Janeiro, Brazil and . and Matm{\'{\i}}dia Laboratory –
Department of Mathematics, PUC–Rio – Rio de Janeiro, Brazil and
Matm{\'{\i}}dia Laboratory – Department of Mathematics, PUC–Rio
– Rio de Janeiro, Brazil and Matm{\'{\i}}dia Laboratory –
Department of Mathematics, PUC–Rio – Rio de Janeiro, Brazil and
Matm{\'{\i}}dia Laboratory – Department of Mathematics, PUC–Rio
– Rio de Janeiro, Brazil and Matm{\'{\i}}dia Laboratory –
Department of Mathematics, PUC–Rio – Rio de Janeiro, Brazil",
title = "Support Vectors Learning for Vector Field Reconstruction",
booktitle = "Proceedings...",
year = "2009",
editor = "Nonato, Luis Gustavo and Scharcanski, Jacob",
organization = "Brazilian Symposium on Computer Graphics and Image Processing, 22.
(SIBGRAPI)",
publisher = "IEEE Computer Society",
address = "Los Alamitos",
keywords = "Vector Field, Support Vector Machine.",
abstract = "Sampled vector \fields generally appear as measurements of
real phenomena. They can be obtained by the use of a Particle
Image Velocimetry acquisition device, or as the result of a
physical simulation, such as a \fluid \flow
simulation, among many examples. This paper proposes to formulate
the unstructured vector \field reconstruction and
approximation through Machine-Learning. The machine learns from
the samples a global vector \field estimation function that
could be evaluated at arbitrary points from the whole domain.
Using an adaptation of the Support Vector Regression method for
multi-scale analysis, the proposed method provides a global,
analytical expression for the reconstructed vector \field
through an ef\ficient non-linear optimization. Experiments
on arti\ficial and real data show a statistically robust
behavior of the proposed technique.",
conference-location = "Rio de Janeiro, RJ, Brazil",
conference-year = "11-14 Oct. 2009",
doi = "10.1109/SIBGRAPI.2009.20",
url = "http://dx.doi.org/10.1109/SIBGRAPI.2009.20",
language = "en",
ibi = "8JMKD3MGPBW4/35S5CTE",
url = "http://urlib.net/ibi/8JMKD3MGPBW4/35S5CTE",
targetfile = "57787_2.pdf",
urlaccessdate = "2024, Apr. 29"
}